About 66 results
https://drivepatents.com/patents/1386592 · 13 May 2026
Filter (1), comprising a pleated filter medium (2), an edge strip (3), and at least one holding element (4), wherein the edge strip (3) is fastened to one side of the filter medium (2), wherein the holding element (4) is associated with the edge strip (3),...
https://drivepatents.com/patents/1388501 · 17 Sep 2025
The invention relates to a thermally consolidated sound-absorbing nonwoven fabric with a flow resistance of 150 Ns/m³ to 5000 Ns/m³, measured according to DIN EN 29053, May 1993 and a basis weight of 150 g/m² to 600 g/m² comprising c) scaffold staple f...
https://drivepatents.com/patents/1400589 · 26 Feb 2025
Die Erfindung betrifft ein Filterelement (10) mit einem Filterrahmen (11), einem in dem Filterrahmen (11) aufgenommenen Faltenbalg (12) und einer außen am Filterrahmen (11) umlaufenden Dichtung (14). Erfindungsgemäß ist mindestens ein filterseitiges mec...
https://drivepatents.com/patents/943593 · 4 May 2016
An arrangement comprising an intake manifold (1) with an air inlet for an air conditioning system and a filter element (2) with a bellows fold (3) that has fold valleys (4) and fold ridges (5), wherein the filter element (2) comprises a water-repellent fil...
https://drivepatents.com/patents/948303 · 25 Nov 2015
A use of a filter element (1) comprising a body (2) which has material (3) suited for the adsorption of gases and vapours, wherein the body (2) is designed as a honeycomb structure, for the purpose of supplying a largely enclosed space with filtered supply...
https://drivepatents.com/patents/949466 · 12 Aug 2015
A filter element (1, 1') comprising a first pleated bellows (2, 2') manufactured from a first filter medium (3, 3'), is intended to provide a filter element which after some service life can be easily modified such that it again achieves sufficient filteri...
https://drivepatents.com/patents/971871 · 30 Jul 2014
The pneumatic spring system (1) has pneumatic springs (4) having compressed air chambers of varying volume, which are connected to compressor unit (2) that is connected with compressed air reservoir (3). The compressed air chambers of pneumatic springs and...
https://drivepatents.com/patents/977718 · 5 Mar 2014
The module (1) has a housing (2) having an inlet opening (3) and an outlet opening (4), where the housing forms an accommodating space (5) in which a filter element (6) is accommodated. The filter element has a filter medium (7) that is arranged in a block...
https://drivepatents.com/patents/979133 · 29 Jan 2014
The bearing device has an outer ring (1) and an inner ring (2) that are connected to each other by a ring-like elastomeric spring element (3). A ring edge (4) of the outer ring is positively connected with a first elastomeric edge (5) of the spring element...
https://drivepatents.com/patents/979093 · 29 Jan 2014
The pneumatic spring has a rolling bellows (2) and a rotary piston (1) at which one end of rolling bellow is secured. The rolling bellows is provided with inner space (7) which continuously exchanges air with air space (8). A sealing bead (9) with non-elas...